Optical Fiber Coupler DeLOCK MTRJ female to MTRJ female black

The DeLOCK optical fiber coupler with MTRJ female to MTRJ female interfaces provides a compact and durable solution to join two MTRJ male connectors directly. Its plastic housing and small dimensions (22 mm × 28 mm × 9.3 mm) make it suitable for mounting in fiber connection boxes, cabinets, HD cassettes and patch panels. A protective dust cap is included to keep the sleeve clean and prevent contamination.

Advantages

The coupler offers a straightforward mechanical connection of two MTRJ male connectors without additional tooling. Its compact plastic construction ensures easy installation in confined spaces and compatibility with common fiber management hardware. The included dust cover protects the ferrule from dirt and damage during storage and operation.

Suitable for

• Connecting two MTRJ male optical fiber cables
• Installation in fiber connection boxes and cabinets
• Use in HD cassettes and patch panels for network distribution
• Temporary or permanent fiber link extensions in LAN environments

Key specifications

• Interfaces: MTRJ female to MTRJ female
• Housing material: plastic
• Colour: black
• Dimensions: 22 mm (W) × 28 mm (D) × 9.3 mm (H)
• Packaging: polybag
• Brand: DELOCK, MPN: 87933, EAN: 4043619879335
• Made in China

How to use

Remove the protective dust caps from both the coupler and the MTRJ male connectors. Align each MTRJ male connector with the corresponding female socket on the coupler and gently push until a secure mechanical connection is felt. After connection, replace the dust cap if the coupler is not in continuous use. For disconnection, pull the connectors straight out to avoid bending the fiber.

Recommendations

Store and handle the coupler and connected cables in a clean environment to minimise contamination. Avoid excessive bending or pulling forces on the cables; follow standard fiber optic installation practices and use appropriate strain relief in cabinets and panels.